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522 Simplicity Lawn Mower

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Extend the life of your engine and it keep it running strong by giving it a required tune-up. This maintenance kit is compiled with OEM parts that come directly from the manufacturer and are guarantee...
No Longer Available
This is a genuine Murray replacement part, it is sold individually. It is commonly used in lawn tractors, and is used in various places in the compatible models listed below. It is self tapping, with ...
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This greased bearing is used on lawn and gardening tools and is sold individually. This part works to reduce friction between rotating parts. This happens when the balls receive the load and spin, whi...
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This authentic replacement part is designed for use with Craftsman snowblowers. Ball bearings are used to reduce friction between rotating parts. The balls or rollers take the load and spin, distribut...
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It is an OEM item which is made for use with Murray, Snapper, and Simplicity lawn mowers. This gasket provides a tight seal for the arbor housing. Over time the material will wear out and it may get c...
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This replacement switch is a genuine OEM part, not an aftermarket equivalent. It is supplied directly from original equipment manufacturer for Murray riding lawn mowers and tractors. This switch is se...
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This replacement part is supplied directly from the original equipment manufacturer. It is specially designed for Murray and Simplicity snowblowers. The gear universal interacts with the worm gear tha...
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This is an authentic OEM sourced replacement component which is specially made for use with Craftsman lawn and garden equipment. It is a standard hardware which has multiple applications, please make ...
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This replacement blade is a genuine OEM sourced item, not an aftermarket imitation. It is specially designed for use with Simplicity and Snapper riding lawn mowers and tractors. Depending on your mode...
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The arbor bottom housing assembly goes between the arbor adapter and the ball bearing. It is an OEM part sourced directly from Snapper and Simplicity. The housing assembly is made of metal and is used...
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This is a spark plug and it is found in various lawn equipment. If your engine is not starting or running poorly, you may need to replace the spark plug. This part is a RJ9LM. Meaning, it is a resisto...
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It is a genuine part that is supplied directly from original equipment manufacturer for use with Simplicity and Snapper lawn mowers. This replacement washer fits between the arbor shaft and the housin...
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This is a genuine item that is supplied directly from the original equipment manufacturer for use with Snapper and Simplicity lawn mowers. It is an identical replacement for a missing or damaged retai...
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Common Problems and Symptoms for 522

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Will Not Start
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Fixing
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Engine misfires
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Fixing
How to fix it
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Customer:
James from PLAISTOW, NH
Parts Used:
1718593SM
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers, Socket set
replace worn PLASTIC discharge chute linkage gears
start with chute auger and punch out roll pins and cotter pin, reassemble linkage with METAL universal gears
7 of 8 people found this instruction helpful.
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Customer:
John from BROOKVILLE, IN
Parts Used:
793338
Difficulty Level:
Easy
Total Repair Time:
1- 2 hours
Tools:
Nutdriver, Pliers, Socket set, Wrench set
Bad governor
Look on YouTube for video's on how to replace a Briggs governor. There are several there. My favorite, with best explanation, is, "Easily Replace Briggs Governor Gear (V-Twin Intek Engine) with Taryl". https://www.youtube.com/watch?v=wn3eanGxSEA&t=152s.

Taryl (probably not his real name) does a very good job of showing step-by- step the whole procedure, along with some additional hints/tricks/techniques of value.

Not including oil and filter, I spent less than $50 for a new governor, gasket, and drive shaft seal. That's all that is really necessary to replace is those three parts. That is, unless pieces of the old governor tore up a gear, valve, or something else. Inspect everything! {I was lucky and only the governor was destroyed}

One word of note. Be sure to clean out all of the debris from the blown governor. Be sure to remove the spark plugs and carefully rotate the drive shaft while looking for nooks-and-crannies where debris can hide. I tried to use a magnet to help, but it didn't help much, even though the block is aluminum.

Good luck.
9 of 18 people found this instruction helpful.
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Customer:
Arthur from SAINT JO, TX
Parts Used:
797242
Difficulty Level:
Really Easy
Total Repair Time:
30 - 60 mins
Tools:
Socket set
Rod broke ruining the case and camshaft
dissembled ordered repair parts, piston ,upper case, rod, camshaft, seal kit, and motor maintenance CD
The camshaft first provided did not have the compression release device on it and the cam lobe position was all wrong for the model engine I had. .
Parts Select provided me with the proper cam Shaft. Removed engine from mowe r (Scag Freedom Z) 15 minutes, drained oil, flipped upside down removed bottom case, removed wrong cam shaft, reinstall new valve lifters, camshaft with decompression release on it matching dots on crankshaft. Used paint brush to coat all parts heavily with motor oil.
Do not put sealant on case gasket,(it might change crankshaft end play), retorqued bolt in alternating pattern, placed nylon pipe tape on drain plug threads, and reinstalled engine on mower. It started instantly and ran extremely smooth with no oil burn or vibration.

I am very happy with the support and quick mshipping Parts Select provided..
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